 /* 搜索区两个规格：768以下，768以上，只限制长度的改变 */
 @media (max-width:768px) {
  .xz-search{
    width: 100% !important;
    margin: 20px 0 10px 0;
  }
}
.xz-search{
  width: 55%;
  height: 32px;
}
.xz-search input{
  width: 80%; 
  border: 0;
  outline: none;
  display: block;
  float: left;
  height: 100%;
}
.xz-search img{
  float: right;
}
.xz-mlist .breadcrumb-item + .breadcrumb-item::before {
  content: "|";
}